Product Details | FLAT WASHER

5310-00-063-7973 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: 128BM110641, 128BM11064-1, 5310-00-063-7973, 00-063-7973, 5310000637973, 000637973

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01-JAN-63 00-063-7973

Drawings & Photos | NSN 5310-00-063-7973


Cross Reference | NSN 5310-00-063-7973

Part Number Cage Code Manufacturer
02552 96046 CRANE PUMPS & SYSTEMS, INC.
0304-D-005 70281 TRIUMPH ENGINEERED SOLUTIONS, INC. DBA TRIUMPH FABRICATIONS - PHOENIX
0717579 S3002 GENERAL DYNAMICS EUROPEAN,LAND-SYSTEMS-MOWAG GMBH
11A5C3 33968 CLARK EQUIPMENT COMPANY DBA DOOSAN INFRACORE PORTABLE POWER
120394 16004 DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC
120394 29215 JENNY PRODUCTS, INC.
2552 96046 CRANE PUMPS & SYSTEMS, INC.
5-11-966-41 81337 ARMY, UNITED STATES DEPARTMENT OF THE
5-16X5-64THK 82402 TRIUMPH GEAR SYSTEMS, INC. DBA TRIUMPH GEAR SYSTEMS- PARK CITY
5310-087-7493 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5310000877493 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
88-368-30-333 79092 REED INDUSTRIES INC VICTOR PRODUCTS DIV
9417793 80195 E D ETNYRE & CO DBA EDETNYRE
EE42417 45152 OSHKOSH CORPORATION
FF-W-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS15795-13 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS15795-213 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS27183-13 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
PL44138R10LINE141 82402 TRIUMPH GEAR SYSTEMS, INC. DBA TRIUMPH GEAR SYSTEMS- PARK CITY
SK-1001-12 0EAK3 GSE MANAGEMENT CO
XX002-0533 H2229 RDM TECHNOLOGY B.V.

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Technical Data | NSN 5310-00-063-7973

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION M1L-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HOLE DIAMETER 0.377 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.095 INCHES NOMINAL
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE 128BM11064-1

Restrictions/Controls & Freight Information | NSN 5310-00-063-7973

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information